| Weather Source |
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| Year | Lowest Temperature (F) | Highest Temperature (F) | Warmest Minimum Temperature (F) | Coldest Maximum Temperature (F) | Average Minimum Temperature (F) | Average Maximum Temperature (F) | Mean Temperature (F) | Total Precipitation (In) | Total Snowfall (In) | Max 24hr Precipitation (In) | Max 24hr Snowfall (In) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1956 | 20 | 69 | 41 | 35 | 32.1 | 47.5 | 39.8 | 22.43 | 0.00 | 3.40 | 0.00 |
| 1955 | 14 | 60 | 41 | 36 | 30.4 | 46.3 | 38.3 | 14.34 | 23.00 | 3.34 | 5.00 |
| 1954 | 22 | 64 | 42 | 42 | 31.0 | 52.7 | 41.9 | 6.99 | 0.00 | 2.81 | 0.00 |
| 1953 | 22 | 73 | 42 | 45 | 31.7 | 54.1 | 42.9 | 9.75 | 0.50 | 2.19 | 0.50 |
| 1952 | 28 | 63 | 45 | 39 | 34.5 | 47.9 | 41.2 | 10.78 | 3.00 | 1.69 | 1.00 |
| 1951 | 21 | 64 | 41 | 33 | 32.5 | 47.4 | 39.9 | 12.91 | 30.80 | 2.03 | 7.00 |
| 1950 | 24 | 54 | 42 | 42 | 33.2 | 47.1 | 40.1 | 24.29 | 2.00 | 3.69 | 2.00 |
| 1949 | 24 | 64 | 45 | 44 | 34.0 | 52.4 | 43.2 | 10.06 | 0.00 | 1.74 | 0.00 |
| 1948 | 27 | 72 | 38 | 42 | 31.6 | 49.8 | 40.7 | 7.99 | 1.50 | 3.58 | 1.00 |
| 1947 | 30 | 78 | 44 | 42 | 37.7 | 56.7 | 47.2 | 6.67 | 0.00 | 1.33 | 0.00 |
| 1946 | 28 | 66 | 40 | 40 | 33.8 | 50.1 | 41.9 | 14.53 | 0.00 | 2.19 | 0.00 |
| 1945 | 28 | 59 | 40 | 36 | 33.0 | 47.3 | 40.1 | 19.57 | 0.00 | 5.14 | 0.00 |
| Station Details for: "South Olympic Tree F" (Mason County) View Map | |
|---|---|
| Weather Source ID | 35817 |
| National Weather Service ID (NWS) | |
| NWS Cooperative Observer ID (COOP) | 457871 |
| International Civil Aviation Organization ID (ICAO) | |
| World Meteorological Organization ID (WMO) | |
| Latitude: 47.2333 Longitude: -123.583 Elevation: 177.089m (580.999ft) | |
| Zip Code: 98560 | |